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Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread be SCHED_DEADLINE

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread be SCHED_DEADLINE
Date 2017-07-08 00:00 +0200
Message-ID <u0Js6-1yk-7@gated-at.bofh.it> (permalink)
References <tZOtQ-4hV-5@gated-at.bofh.it> <u0yZI-2PB-9@gated-at.bofh.it> <u0z9o-2TL-9@gated-at.bofh.it> <u0BkR-4wI-9@gated-at.bofh.it>
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On Fri, 07 Jul 2017 15:11:45 +0200
"Rafael J. Wysocki" <rjw@rjwysocki.net> wrote:

> On Friday, July 07, 2017 11:53:16 AM Juri Lelli wrote:
> > On 07/07/17 12:46, Thomas Gleixner wrote:  
> > > On Fri, 7 Jul 2017, Juri Lelli wrote:  
> > > > How about SCHED_FLAG_SUGOV then?  
> > > 
> > > I know sugo della carne, but what's sugo V?
> > >   
> > 
> > Right.. can't really help not thinking about the same (especially close
> > to lunch) :)
> > 
> > But the abbreviation stands for SchedUtil GOVernor (AFAIK). We already
> > have a SUGOV_KTHREAD_PRIORITY (that I just noticed I need to remove BTW)
> > in sched/cpufreq_schedutil.c.  
> 
> SCHED_FLAG_CPUFREQ_WORKER comes to mind, but it's somewhat long.
> 

It is rather long. Although I actually hate the SUGOV, it is easily
grepable. Just comment what it stands for. We can always change it
later.

-- Steve

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Thread

[RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread be SCHED_DEADLINE Juri Lelli <juri.lelli@arm.com> - 2017-07-05 11:10 +0200
  Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Joel Fernandes <joelaf@google.com> - 2017-07-07 06:00 +0200
    Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Thomas Gleixner <tglx@linutronix.de> - 2017-07-07 12:50 +0200
      Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Juri Lelli <juri.lelli@arm.com> - 2017-07-07 13:00 +0200
        Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread be SCHED_DEADLINE "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-07-07 15:20 +0200
          Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Steven Rostedt <rostedt@goodmis.org> - 2017-07-08 00:00 +0200
            Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Joel Fernandes <joelaf@google.com> - 2017-07-08 00:10 +0200
              Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Steven Rostedt <rostedt@goodmis.org> - 2017-07-08 00:20 +0200
                Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Joel Fernandes <joelaf@google.com> - 2017-07-08 01:00 +0200
    Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Juri Lelli <juri.lelli@arm.com> - 2017-07-07 12:50 +0200
    Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Peter Zijlstra <peterz@infradead.org> - 2017-07-11 14:40 +0200
  Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Viresh Kumar <viresh.kumar@linaro.org> - 2017-07-07 09:30 +0200
  Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Peter Zijlstra <peterz@infradead.org> - 2017-07-11 18:20 +0200
    Re: [RFC PATCH v1 3/8] sched/cpufreq_schedutil: make worker kthread  be SCHED_DEADLINE Juri Lelli <juri.lelli@arm.com> - 2017-07-11 19:10 +0200

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